I have all of the rifles you have plus the possibles, if I had only one rifle it would be a 7 Rem mag. I don't think there is any difference in recoil between a 7 mag and a 300 win mag. I have 264 win mags too. I think they all kill the same. Just depends on what you want. In time you can have all three. Some if us gun nuts have 3 or 4 of each caliber. I only have three 7 mags right now. The Kleinguenther is my favorite.
